330174720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{28661}}^1$

素因数の和:28688

約数の個数: 108

約数和(自身を含む): 1142409996

約数和(自身を除く): 812235276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 28661, 57322, 85983, 114644, 143305, 171966, 229288, 257949, 286610, 343932, 429915, 458576, 515898, 573220, 687864, 859830, 917152, 1031796, 1146440, 1289745, 1375728, 1719660, 1834304, 2063592, 2292880, 2579490, 2751456, 3439320, 3668608, 4127184, 4585760, 5158980, 5502912, 6878640, 7337216, 8254368, 9171520, 10317960, 11005824, 13757280, 16508736, 18343040, 20635920, 22011648, 27514560, 33017472, 36686080, 41271840, 55029120, 66034944, 82543680, 110058240, 165087360, 330174720]

約数ペア:

[(1, 330174720), (2, 165087360), (3, 110058240), (4, 82543680), (5, 66034944), (6, 55029120), (8, 41271840), (9, 36686080), (10, 33017472), (12, 27514560), (15, 22011648), (16, 20635920), (18, 18343040), (20, 16508736), (24, 13757280), (30, 11005824), (32, 10317960), (36, 9171520), (40, 8254368), (45, 7337216), (48, 6878640), (60, 5502912), (64, 5158980), (72, 4585760), (80, 4127184), (90, 3668608), (96, 3439320), (120, 2751456), (128, 2579490), (144, 2292880), (160, 2063592), (180, 1834304), (192, 1719660), (240, 1375728), (256, 1289745), (288, 1146440), (320, 1031796), (360, 917152), (384, 859830), (480, 687864), (576, 573220), (640, 515898), (720, 458576), (768, 429915), (960, 343932), (1152, 286610), (1280, 257949), (1440, 229288), (1920, 171966), (2304, 143305), (2880, 114644), (3840, 85983), (5760, 57322), (11520, 28661)]